1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.taglib.ui;
24  
25  import com.liferay.portal.kernel.util.DiffResult;
26  import com.liferay.taglib.util.IncludeTag;
27  
28  import java.util.List;
29  
30  import javax.servlet.http.HttpServletRequest;
31  
32  /**
33   * <a href="DiffTag.java.html"><b><i>View Source</i></b></a>
34   *
35   * @author Bruno Farache
36   */
37  public class DiffTag extends IncludeTag {
38  
39      public int doStartTag() {
40          HttpServletRequest request =
41              (HttpServletRequest)pageContext.getRequest();
42  
43          request.setAttribute("liferay-ui:diff:sourceName", _sourceName);
44          request.setAttribute("liferay-ui:diff:targetName", _targetName);
45          request.setAttribute("liferay-ui:diff:diffResults", _diffResults);
46  
47          return EVAL_BODY_BUFFERED;
48      }
49  
50      public void setSourceName(String sourceName) {
51          _sourceName = sourceName;
52      }
53  
54      public void setTargetName(String targetName) {
55          _targetName = targetName;
56      }
57  
58      public void setDiffResults(List<DiffResult>[] diffResults) {
59          _diffResults = diffResults;
60      }
61  
62      protected String getDefaultPage() {
63          return _PAGE;
64      }
65  
66      private static final String _PAGE = "/html/taglib/ui/diff/page.jsp";
67  
68      private String _sourceName;
69      private String _targetName;
70      private List<DiffResult>[] _diffResults;
71  
72  }